672 
METASPERMAE OF THE MINNESOTA VALLEY. 
D. Table Illustrating General Continental Range 
NORTHERN. SOUTHERN. 
Populus balsamifera: .. 00-4 slo eee cece ede ces ela elng de ee tock 
Populus grandidentata........ Populus grandidentata....... 
Populus tremuloides «.. .0 ses ae ly once we ewe as ee eeew Tee we aE eH ER 
Salix myrtilloides 4ic.sc0. ses |ss dere deraaewevaeewadee saw wel 
Salix COVA Abita isp ear iets ah naa ssod aes| avast ay Daten ee bale wenwe balanagcs woe cve nde aie Cee 
Salix cordata var. angustata...| Salix cordata var. angustata. . 
PALI, CANADA areca ae waster even lis Colas a vases a pe see hee Cee AS 
Dalix Pevolanis’ sc chaigs Rad os |Peeehews hae ea eee eas wearee aus Oe 
Dall X GISUS. yo 5<e sec esls eee aioe Salix tristis........ We Sole Cae 
Salix HumMilis ys. «vse dissecans Salix humilis. .6scgseaversc ve 
Salix discolor. scciscaweawa ae ws Salix discolor................ 
Sali Vos traibe x3 sssackee a acacrs tacearel| ben Benda, eves nakaralbiw Sateen e ahah ace A 
MOLI He hOM OL LOU 3s Sg sce sy srayleesia Go tye areola aaa avlealelavancney Aan Baio a senna ereoees 
Dali LUCid as ya: ttetdsatn peamee le on eaten eewees tae orewadmeeuie’ 
Salix amygdaloides............ Salix amygdaloides.......... 
DAT LOT Aly van dv ae orca de asap ace ate Balik Nigra scssesvsee sean ios 
Betullaceae. 
ee eee ee ee Carpinus caroliniana.......... 
Eiereubde: ina 'aieertel e Bravacg Gaua wa we bigiaeende de Ostrya ostrya........... eee 
COrylUS)- LOSER Abas siccisce estas sia acer Pane Shand ered Son aioe bane doe hea ee 
Corylus americana............ Corylus americana........... 
BO bles PUM ais sei esctecsersaceal | Wungrs ate ae el ed aus putea ee a eae tavenere 
igus iowa areas wale wieta la wc Gle waoatele Betula Nigra. cewccisvesss ve as 
Betula, Papyviler ais. sewed cae sl ika sauce eaienen ve dew ee eabeals 
ATRUSINCANGE ea c nse ay. euaeee eect al uae Bea -dideasw aca ds ods wera Wess dd ou eee 
Fagaj\ceae. 
spire eg etees big cau) Aue Gctao tages Sia eee eG Quercus velutina............ 
toa bila a8 ila sh ated wala ae aa She AOE Quercus rubra............... 
ebcSublanticondia aarti ain 9 Seumees Rea eins Quercus muhlenbergii........ 
Quercus macrocarpa.......... Quercus macrocarpa......... 
sella Wie Mainintean ahne ieveles ae onus a Quercus alba..............0.; 
Ulmjaceae. 
Ulmus racemosa.............. Ulmus racemosa............. 
dE 2 felicia Vacca Sto an Sa cette tata ewe Ulmus americana............ 
Pi tenvhderaracuteuiti aut. Mine anys wade Ura) BU LV aso aie y vaceeeuearne a 
get iene tra arenas Gaseous or Gee Celtis occidentalis........... 
Morajceae. 
etal aol Gm aan a eo Saree We Rea Morus rubraiiccccnsaneey cen 
Humulus lupulus.............. Humulus lupulus,............ 
Urticjaceae. 
Utticaceractisst.3s aseneuaerecl carious eenie ac eat eee e ee aeas 
oni Sy taian ito Suh Diers dogg eas we aie es cee Laportea canadensis......... 
ia eend Ga Toseertnadatotgh Tunst ones Wag taht eo Baker Adicea pumila............... 
Sih d LNUR Ie New Rae EA eae sar nN ara Ramium cylindricum......... 
Parietaria pennsylvanica...... Parietaria pennsylvanica..... 
